Refrigerator



FIG. 1 is the front perspective view of a refrigerator showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left-side view thereof;

FIG. 5 is a right-side view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a partially enlarged view of FIG. 1.

The broken lines in the drawings show unclaimed subject matter only and form no part of the claimed design.

The dot-dot-dash style broken lines in FIG. 1 and FIG. 8 illustrate the origin of the isolated detail views which are partially enlarged in FIG. 8. 

CLAIM The ornamental design for a refrigerator, as shown and described. 